Preliminary W741E20X
4-BIT FLASH MICROCONTROLLER
Table of Contents--
GENERAL DESCRIPTION......................................................................................................................... 2
FEATURES................................................................................................................................................. 2
PIN CONFIGURATIONS ............................................................................................................................ 3
PIN DESCRIPTION .................................................................................................................................... 4
BLOCK DIAGRAM...................................................................................................................................... 5
FUNCTIONAL DESCRIPTION ................................................................................................................... 6
ABSOLUTE MAXIMUM RATINGS ............................................................................................................. 28
DC CHARACTERISTICS............................................................................................................................ 29
AC CHARACTERISTICS............................................................................................................................ 30
PAD ASSIGNMENT & POSITIONS............................................................................................................ 31
TYPICAL APPLICATION CIRCUIT............................................................................................................. 32
INSTRUCTION SET TABLE....................................................................................................................... 33
PACKAGE DIAMENSIONS ........................................................................................................................ 79
Publication Release Date: March 1998
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Revision A1